/* ========================================
   VPS CONFIGURATOR
   ======================================== */

/* Layout: two-column with sticky sidebar */
.configurator-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2rem;
  align-items: start;
}

@media screen and (max-width: 1023px) {
  .configurator-layout {
    grid-template-columns: 1fr;
  }
}

/* ── Header ── */

.configurator-header {
  margin-bottom: 2rem;
}

/* ── Configurator Notice ── */

.configurator-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  margin-bottom: 1.25rem;
  border: 1px solid hsla(var(--bulma-warning-h), var(--bulma-warning-s), var(--bulma-warning-l), 0.4);
  border-radius: 10px;
  background: hsla(var(--bulma-warning-h), var(--bulma-warning-s), var(--bulma-warning-l), 0.08);
}

.configurator-notice-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: hsla(var(--bulma-warning-h), var(--bulma-warning-s), var(--bulma-warning-l), 0.2);
  color: var(--bulma-warning-on-scheme);
  font-size: var(--bulma-size-7);
  margin-top: 1px;
}

.configurator-notice-content {
  font-size: var(--bulma-size-normal);
}

.configurator-notice-content strong {
  display: block;
  margin-bottom: 0.125rem;
}

.configurator-notice-content p {
  color: var(--bulma-text-weak);
}

/* ── Config Sections ── */

.config-section {
  background: var(--bulma-scheme-main);
  border: 1px solid var(--bulma-border);
  border-radius: 10px;
  padding: 1.5rem;
  margin-bottom: 1.25rem;
}

.config-section-header {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  margin-bottom: 1.25rem;
}

.config-section-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  background: var(--bulma-primary);
  color: white;
  font-size: var(--bulma-size-7);
  font-weight: 700;
  margin-top: 2px;
}

@keyframes stepPulse {
  0% { transform: scale(1); box-shadow: none; }
  50% { transform: scale(1.2); box-shadow: 0 0 0 6px hsla(var(--bulma-primary-h), var(--bulma-primary-s), var(--bulma-primary-l), 0.2); }
  100% { transform: scale(1); box-shadow: none; }
}

.config-section-number.is-pulsing {
  animation: stepPulse 0.6s ease;
}

.config-section.is-active-step {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0, 209, 178, 0.15);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.config-section.is-active-step.is-danger {
  border-color: var(--bulma-danger);
  box-shadow: 0 0 0 3px hsla(var(--bulma-danger-h), var(--bulma-danger-s), var(--bulma-danger-l), 0.15);
}

.config-section-title {
  font-size: var(--bulma-size-5);
  font-weight: 600;
  margin-bottom: 0.125rem;
}

.config-section-desc {
  font-size: var(--bulma-size-normal);
  color: var(--bulma-text-weak);
}

/* ── Plan Cards ── */

.plan-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.875rem;
}

/* Cap width when only 1-2 cards so they don't stretch the full row */
@media screen and (min-width: 769px) {
  .plan-cards-grid:has(> :last-child:nth-child(1)) {
    max-width: 300px;
  }
  .plan-cards-grid:has(> :last-child:nth-child(2)) {
    max-width: 620px;
  }
}

.plan-card {
  position: relative;
  border: 2px solid var(--bulma-border);
  border-radius: 10px;
  padding: 1.25rem 1rem;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  text-align: center;
  background: var(--bulma-scheme-main);
}

.plan-card:hover {
  border-color: var(--bulma-primary);
}

.plan-card.is-selected {
  border-color: var(--bulma-primary);
  box-shadow: 0 0 0 3px hsla(var(--bulma-primary-h), var(--bulma-primary-s), var(--bulma-primary-l), 0.15);
}

.plan-card.is-custom {
  border-color: var(--bulma-warning);
  background: hsla(var(--bulma-warning-h), var(--bulma-warning-s), var(--bulma-warning-l), 0.05);
}

.plan-card.is-custom.is-selected {
  border-color: var(--bulma-primary);
  box-shadow: 0 0 0 3px hsla(var(--bulma-primary-h), var(--bulma-primary-s), var(--bulma-primary-l), 0.15);
}

.plan-card-badge {
  font-size: var(--bulma-size-7);
  font-weight: 600;
  color: var(--bulma-warning-on-scheme);
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.plan-card-check {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--bulma-primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--bulma-size-7);
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.2s, transform 0.2s;
}

.plan-card.is-selected .plan-card-check {
  opacity: 1;
  transform: scale(1);
}

.plan-card-name {
  font-size: var(--bulma-size-5);
  font-weight: 600;
  margin-bottom: 0.375rem;
}

.plan-card-price {
  font-size: var(--bulma-size-5);
  font-weight: 700;
  color: var(--bulma-primary);
  margin-bottom: 0.5rem;
  min-height: 1.6em;
}

.plan-card-estimate {
  display: block;
  font-size: var(--bulma-size-small);
  font-weight: 400;
  color: var(--bulma-text-weak);
}

.plan-card-divider {
  height: 1px;
  background: var(--bulma-border);
  margin: 0 -0.25rem 0.625rem;
}

.plan-card-specs {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.plan-card-spec {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: var(--bulma-size-normal);
}

.plan-card-spec-icon {
  width: 18px;
  text-align: center;
  color: var(--bulma-text-weak);
  font-size: var(--bulma-size-normal);
}

.plan-card-spec-value {
  font-weight: 600;
  white-space: nowrap;
}

.plan-card-spec-label {
  color: var(--bulma-text-weak);
}

/* ── OS Tiles ── */

.os-tiles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.75rem;
}

.os-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.625rem;
  padding: 1.25rem 1rem;
  border: 2px solid var(--bulma-border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--bulma-scheme-main);
}

.os-tile:hover {
  border-color: var(--bulma-primary);
}

.os-tile.is-selected {
  border-color: var(--bulma-primary);
  box-shadow: 0 0 0 3px hsla(var(--bulma-primary-h), var(--bulma-primary-s), var(--bulma-primary-l), 0.15);
}

.os-tile-icon {
  display: flex;
  align-items: center;
  justify-content: center;
}

.os-logo {
  width: 68px;
  height: 68px;
}

.os-logo-small {
  width: 24px;
  height: 24px;
}

/* Dark mode: invert black SVGs, add contrast to dark-colored ones */
[data-theme="dark"] .os-logo,
[data-theme="dark"] .os-logo-small {
  filter: drop-shadow(0 0 1px rgba(255, 255, 255, 0.3));
}

[data-theme="dark"] img.os-logo[alt="OpenBSD"],
[data-theme="dark"] img.os-logo-small[alt="OpenBSD"] {
  filter: invert(1);
}

.os-tile-name {
  font-size: var(--bulma-size-normal);
  font-weight: 500;
  text-align: center;
}

/* OS version panel (expands below tiles) */

.os-versions-panel {
  margin-top: 0.875rem;
  border: 1px solid var(--bulma-border);
  border-radius: 8px;
  padding: 0.5rem;
  background: var(--bulma-background);
}

.os-version-option {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.625rem 0.75rem;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.15s;
}

.os-version-option:hover {
  background: var(--bulma-scheme-main);
}

.os-version-option input[type="radio"] {
  display: none;
}

.os-version-radio {
  width: 18px;
  height: 18px;
  min-width: 18px;
  border-radius: 50%;
  border: 2px solid var(--bulma-border);
  transition: border-color 0.15s, box-shadow 0.15s;
  position: relative;
}

.os-version-option input[type="radio"]:checked ~ .os-version-radio {
  border-color: var(--bulma-primary);
  box-shadow: inset 0 0 0 4px var(--bulma-primary);
}

.os-version-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
}

.os-version-text {
  display: flex;
  flex-direction: column;
}

.os-version-name {
  font-size: var(--bulma-size-normal);
  font-weight: 500;
}

.os-version-code {
  font-size: var(--bulma-size-7);
  color: var(--bulma-text-weak);
  font-family: monospace;
}

/* ── Location Cards ── */

.location-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.location-card {
  cursor: pointer;
}

.location-card input[type="radio"] {
  display: none;
}

.location-card-inner {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1.25rem;
  border: 2px solid var(--bulma-border);
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: var(--bulma-scheme-main);
}

.location-card input[type="radio"]:checked ~ .location-card-inner {
  border-color: var(--bulma-primary);
  box-shadow: 0 0 0 3px hsla(var(--bulma-primary-h), var(--bulma-primary-s), var(--bulma-primary-l), 0.15);
}

.location-card:hover .location-card-inner {
  border-color: var(--bulma-primary);
}

.location-card-flag {
  font-size: var(--bulma-size-5);
  line-height: 1;
}

.location-card-flag .flag-icon {
  font-size: var(--bulma-size-4);
}

.location-card-name {
  font-weight: 600;
  font-size: var(--bulma-size-normal);
}

.location-card.is-disabled {
  cursor: not-allowed;
  opacity: 0.45;
  pointer-events: none;
}

/* ── SSH Keys ── */

.vps-configurator .ssh-keys-list,
.backup-configurator .ssh-keys-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

@media screen and (max-width: 1023px) {
  .vps-configurator .ssh-keys-list,
  .backup-configurator .ssh-keys-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media screen and (max-width: 600px) {
  .vps-configurator .ssh-keys-list,
  .backup-configurator .ssh-keys-list {
    grid-template-columns: 1fr;
  }
}

.ssh-key-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.875rem 1rem;
  border: 2px solid var(--bulma-border);
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.15s;
}

.ssh-key-row:hover {
  background: var(--bulma-background);
}

.ssh-key-row:has(input:checked) {
  border-color: var(--bulma-primary);
  box-shadow: 0 0 0 3px hsla(var(--bulma-primary-h), var(--bulma-primary-s), var(--bulma-primary-l), 0.15);
  background: hsla(var(--bulma-primary-h), var(--bulma-primary-s), var(--bulma-primary-l), 0.05);
}

.ssh-key-row:has(input:checked) .ssh-key-icon {
  color: var(--bulma-primary);
}

.vps-configurator .ssh-key-checkbox,
.backup-configurator .ssh-key-checkbox {
  display: none;
}

.ssh-key-icon {
  font-size: var(--bulma-size-5);
  color: var(--bulma-text-weak);
  transition: color 0.2s;
}

.ssh-key-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}

.ssh-key-name {
  font-weight: 600;
  font-size: var(--bulma-size-normal);
}

.ssh-key-detail {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.ssh-key-username {
  font-size: var(--bulma-size-7);
  color: var(--bulma-text-weak);
}

.ssh-key-username i {
  font-size: var(--bulma-size-7);
  margin-right: 0.125rem;
}

.ssh-key-type {
  font-size: var(--bulma-size-7);
  font-weight: 600;
  font-family: monospace;
  color: var(--bulma-text-weak);
  background: var(--bulma-background);
  padding: 0.1rem 0.375rem;
  border-radius: 3px;
}

.ssh-keys-empty {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  background: var(--bulma-background);
  border-radius: 6px;
  font-size: var(--bulma-size-normal);
}

.ssh-keys-empty p + p {
  margin-top: 0.5rem;
}

.ip-exhausted-warning {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 1rem;
  margin-top: 1rem;
  background: var(--bulma-background);
  border-radius: 6px;
  font-size: var(--bulma-size-normal);
}


.ssh-keys-hint {
  margin-top: 0.75rem;
  font-size: var(--bulma-size-7);
  color: var(--bulma-text-weak);
}

/* ── Summary Sidebar ── */

.configurator-sidebar {
  position: sticky;
  top: calc(var(--navbar-height) + 2rem);
}

@media screen and (max-width: 1023px) {
  .configurator-sidebar {
    position: static;
  }
}

.summary-card {
  position: relative;
  border: 1px solid var(--bulma-border);
  border-radius: 10px;
  background: var(--bulma-scheme-main);
  transition: background 0.6s ease;
}

.summary-card.is-ready {
  background: color-mix(in srgb, var(--bulma-warning) 5%, var(--bulma-scheme-main));
}

.summary-card.is-ready .summary-card-header,
.summary-card.is-ready .summary-card-footer,
.summary-card.is-ready .summary-spec-tag {
  background: color-mix(in srgb, var(--bulma-warning) 10%, var(--bulma-scheme-main));
}

[data-theme="dark"] .summary-card.is-ready {
  background: var(--bulma-scheme-main);
}

[data-theme="dark"] .summary-card.is-ready .summary-card-header,
[data-theme="dark"] .summary-card.is-ready .summary-card-footer,
[data-theme="dark"] .summary-card.is-ready .summary-spec-tag {
  background: var(--bulma-background);
}


/* ── Burning wick border animation ── */

@property --wick-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}

.summary-card::before {
  content: "";
  position: absolute;
  inset: -3px;
  z-index: -1;
  border-radius: 13px;
  background: conic-gradient(
    from var(--wick-angle),
    transparent 0%,
    transparent 70%,
    #ff6a00 78%,
    #ff9500 82%,
    #ffcc00 86%,
    #fff 88%,
    #ffcc00 90%,
    #ff9500 92%,
    #ff6a00 96%,
    transparent 100%
  );
  animation: wickBurn 2s linear infinite;
  opacity: 0;
  transition: opacity 0.9s ease;
  pointer-events: none;
}

.summary-card.is-ready::before {
  opacity: 1;
}

@keyframes wickBurn {
  from { --wick-angle: 0deg; }
  to { --wick-angle: 360deg; }
}

.summary-card-header {
  padding: 1.125rem 1.25rem;
  border-bottom: 1px solid var(--bulma-border);
  border-radius: 10px 10px 0 0;
}

.summary-card-title {
  font-size: var(--bulma-size-5);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bulma-text-weak);
}

.summary-card-body {
  padding: 1.25rem;
  min-height: 120px;
}

.summary-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 0;
  color: var(--bulma-text-weak);
  font-size: var(--bulma-size-normal);
  text-align: center;
}

.summary-details {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.summary-plan-name {
  font-size: var(--bulma-size-5);
  font-weight: 700;
}

.summary-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
}

.summary-spec-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  background: var(--bulma-background);
  border-radius: 4px;
  font-size: var(--bulma-size-normal);
  font-weight: 500;
}

.summary-spec-tag i {
  font-size: var(--bulma-size-normal);
  color: var(--bulma-text-weak);
}

.summary-line-items {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  padding-top: 0.5rem;
  border-top: 1px solid var(--bulma-border);
}

.summary-line-item {
  display: flex;
  justify-content: space-between;
  font-size: var(--bulma-size-normal);
}

.summary-line-label {
  color: var(--bulma-text-weak);
}

.summary-line-value {
  font-weight: 500;
}

/* Summary footer with total and CTA */

.summary-card-footer {
  padding: 1.25rem;
  border-top: 1px solid var(--bulma-border);
  background: var(--bulma-background);
  border-radius: 0 0 10px 10px;
}

.summary-total {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 1rem;
}

.summary-estimate {
  text-align: right;
  font-size: var(--bulma-size-small);
  margin-top: -0.75rem;
  margin-bottom: 1rem;
}

.summary-total-label {
  font-size: var(--bulma-size-normal);
  color: var(--bulma-text-weak);
}

.summary-total-amount {
  display: flex;
  align-items: baseline;
  gap: 0.125rem;
}

.summary-total-currency {
  font-size: var(--bulma-size-normal);
  font-weight: 600;
  color: var(--bulma-text);
}

.summary-total-value {
  font-size: var(--bulma-size-3);
  font-weight: 700;
  color: var(--bulma-text);
  line-height: 1;
}

@keyframes priceFlash {
  0% { color: var(--bulma-primary); }
  100% { color: var(--bulma-text); }
}

.summary-total-value.is-updated {
  animation: priceFlash 0.6s ease;
}

/* Deploy CTA */
.summary-cta {
  font-weight: 600;
  letter-spacing: 0.02em;
}

.summary-trust {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  margin-top: 0.875rem;
  font-size: var(--bulma-size-7);
  color: var(--bulma-text-weak);
}

.summary-trust span {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.summary-trust i {
  width: 14px;
  text-align: center;
}

/* ── Advanced Options ── */

.advanced-toggle {
  margin-bottom: 1.25rem;
}

.advanced-toggle a {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: var(--bulma-size-normal);
  color: var(--bulma-text-weak);
  text-decoration: none;
  transition: color 0.15s;
}

.advanced-toggle a:hover {
  color: var(--bulma-text);
}

.advanced-toggle a .icon {
  font-size: var(--bulma-size-small);
  transition: transform 0.2s;
}

.advanced-panel .select.is-fullwidth select {
  padding-left: 2.5em;
}

.advanced-panel select option:disabled {
  color: var(--bulma-text-weak);
}